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23 lines
886 B
Plaintext
23 lines
886 B
Plaintext
AC_DEFUN([CHECK_FOR_BROKEN_MINGW_LD],
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[
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AC_MSG_CHECKING(whether 'ld' is at least 2.13)
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LD_PROG=`$CC --print-prog-name=ld`
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LD_VERSION=`$LD_PROG --version`
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LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
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LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`
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if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
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LD_OK="ok"
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else
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if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then
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LD_OK="ok"
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fi
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fi
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if test "x$LD_OK" != x; then
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AC_MSG_RESULT([yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
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else
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AC_MSG_RESULT([no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
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AC_MSG_WARN([ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack...])
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AC_DEFINE(JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS, 1,
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[Indicate that linker is not able to 8-byte align static data])
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fi])
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